Degenerated rhizome grassland root cutting and soil loosening fertilizer applicator

Abstract

The utility model relates to the technical field of agricultural equipment, and provides a degenerated rhizome grassland root cutting and soil loosening fertilizer applicator which comprises a frame (1), the lower end face of the frame (1) is fixedly connected with first side frames (2), a second side frame (3) and a third side frame (4) in sequence from front to back, and a soil digging assembly (5) is arranged between the two first side frames (2). A stirring assembly (6) for stirring soil and fertilizer is arranged between the two second side frames (3), and a fertilizing assembly (7) is arranged between the soil digging assembly (5) and the stirring assembly (6); a slicking assembly (8) is arranged between the two third side frames (4), the fertilizing assembly (7) comprises a material storage barrel (71) arranged on the frame (1), a cleaning assembly (9) is detachably arranged in the material storage barrel (71), and a barrel cover (72) is detachably arranged on the material storage barrel (71), the cleaning assembly can be taken out for cleaning, soil and fertilizer are stirred after fertilization, and the probability of root burning is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural equipment, and more specifically, particularly relates to a root cutting and soil loosening fertilizing machine for degenerate rhizome grassland. Background Art

[0002] my country has 6 billion mu of natural grassland, accounting for 41.7% of the country's land area. However, factors such as long-term overloading and overgrazing have caused 90% of the grassland to degrade to varying degrees. The restoration and management of the huge area of ​​degraded grassland urgently requires special machinery and equipment for grassland ecological restoration and supporting restoration methods. Without special machinery and equipment and restoration methods as guarantees, the efficiency of grassland ecological restoration and management will be greatly reduced, and the cost of restoration and management will increase exponentially. Therefore, the research and development of mechanical equipment and supporting restoration methods for degraded grassland restoration based on grassland vegetation restoration technology can provide guarantees for large-scale grassland ecological restoration.

[0003] The patent with announcement number CN220986542U discloses a root cutting and soil loosening fertilizing machine for degenerate rhizomes, which specifically relates to the technical field of agricultural equipment, including a fertilizer body and a stirring mechanism arranged on the outer wall of the fertilizer body, wherein the stirring mechanism includes a cleaning component: the cleaning component includes a telescopic rod and a scraper; the utility model is provided with a scraper on the inner wall of the stirring tank, and when the fertilizer machine is used to cut the roots and loosen the soil for fertilizing the degenerate rhizomes, in order to improve the mixing and mixing of the fertilizer, when the fertilizer is stirred, the electric push rod can be turned on while the shaft is rotating, so as to drive the lifting block to move up and down along the outer wall of the shaft, and the movement of the lifting block drives the telescopic rod to move telescopically through the rotation of the rotating rod, and the movement of the telescopic rod drives the scraper to stir along the inner wall of the stirring tank, so as to stir the fertilizer adhered to the inner wall of the stirring tank again, so as to realize the control operation of improving the mixing adequacy of the fertilizer when the fertilizer machine is used to cut the roots and loosen the soil for fertilizing the degenerate rhizomes. However, it is difficult to clean or remove the cleaning component of the fertilizer spreader in the prior art, and drug residues will be left on the cleaning component after long-term use; after fertilization, the fertilizer is directly covered with soil without stirring the soil and fertilizer, and the concentration of fertilizer is easy to cause root burn. Utility Model Content

[0004] In order to overcome the above-mentioned shortcomings, the utility model aims to provide a root cutting and soil loosening fertilizing machine for degraded rhizome grasslands, which can take out the cleaning component for cleaning, and stir the soil and fertilizer after fertilization to reduce the probability of root burn.

[0005] A root cutting and soil loosening fertilizing machine for degraded rhizome grasslands comprises a frame, a first side frame, a second side frame and a third side frame are fixedly connected to the lower end surface of the frame in sequence from front to rear, a soil planing assembly is arranged between the two first side frames, a stirring assembly for stirring soil and fertilizer is arranged between the two second side frames, a fertilizing assembly is arranged between the soil planing assembly and the stirring assembly; a leveling assembly is arranged between the two third side frames, and the fertilizing assembly comprises a storage barrel arranged on the frame, a cleaning assembly is detachably arranged in the storage barrel, and a barrel cover is detachably arranged on the storage barrel.

[0006] Furthermore, a support leg is connected between the lower end of the storage barrel and the frame; the fertilization assembly also includes a water distribution tank fixedly connected to the lower end surface of the frame and located between the soil-cutting assembly and the stirring assembly, a connecting pipe is connected between the water distribution tank and the storage barrel, a high-pressure water pump is arranged between the connecting pipes, and a plurality of nozzles are arranged at equal intervals at the lower end of the water distribution tank.

[0007] Furthermore, a positioning rod is fixedly connected to the inner wall of the storage barrel along the circumferential direction; the cleaning assembly includes a cleaning ring sliding on the positioning rod, the outer side wall of the cleaning ring contacts the inner wall of the storage barrel, and a connecting rod is connected between two adjacent cleaning rings.

[0008] Furthermore, the cleaning assembly also includes a pull rack sliding on the barrel cover, and one end of the pull rack located in the storage barrel is fixedly connected to the uppermost cleaning ring.

[0009] Furthermore, the stirring assembly includes a rotating rod rotatably connected between the two second side frames, a plurality of stirring groups are arranged on the rotating rod at equal intervals along the length direction, one end of the rotating rod is fixedly connected to a first pulley, a vertical plate is fixedly connected to the frame, a first motor is installed on the vertical plate, an output end of the first motor is fixedly connected to a second pulley, and the first pulley and the second pulley are connected by a belt drive.

[0010] Furthermore, the stirring group includes a first stirring member and a second stirring member fixedly connected to the rotating rod.

[0011] Furthermore, the soil-cutting assembly includes a first fixing rod fixedly connected between the two first side frames, and a plurality of plowshares are fixedly connected to the first fixing rod at equal intervals along the length direction.

[0012] Furthermore, the positions of the plowshare, the spray head and the stirring group correspond to each other.

[0013] Furthermore, the scraping assembly includes a second fixing rod fixedly connected between the two third side frames, and a scraper is fixedly connected to the second fixing rod.

[0014] Furthermore, a hanging ring is fixedly connected to the front end of the frame, and the sides of the two third side frames that are away from each other are rotatably connected to rollers.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] ① In the utility model, by pulling the pull frame up and down, the cleaning ring scrapes off the fertilizer adhered to the inner wall of the storage barrel, and the inner wall of the storage barrel is cleaned. Then, the pull frame is pulled upward to make the uppermost cleaning ring contact with the barrel cover. The barrel cover can be opened by continuing to pull upward, and the cleaning component can be taken out of the storage barrel for cleaning.

[0017] ② In the utility model, the rotating rod is rotated by the output of the first motor and the coordinated transmission of the first pulley, the second pulley and the belt. During the rotation, the stirring group stirs the fertilized soil to stir it, so that the soil and the fertilizer are in full contact, reducing the probability of root burn. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 The overall structure of a root cutting and soil loosening fertilizing machine for degraded rhizome grassland Figure 1 ;

[0020] Figure 2 The overall structure of a root cutting and soil loosening fertilizing machine for degraded rhizome grassland Figure 2 ;

[0021] Figure 3 yes Figure 2 The enlarged view of point A in the middle;

[0022] Figure 4 This is a diagram of the interior of the storage tank;

[0023] Figure 5 is a schematic diagram of the cleaning component.

[0024] In the figure: 1, frame; 2, first side frame; 3, second side frame; 4, third side frame; 5, soil-cutting assembly; 51, first fixed rod; 52, plowshare; 6, stirring assembly; 61, rotating rod; 62, stirring group; 621, first stirring member; 622, second stirring member; 63, first pulley; 64, vertical plate; 65, first motor; 66, second pulley; 67, belt; 7, fertilizer assembly; 71, storage barrel; 72, barrel cover; 73, water distribution tank; 74, connecting pipe; 75, high-pressure water pump; 76, nozzle; 77, rotating shaft; 78, stirring rod; 79, second motor; 710, feed inlet; 711, baffle; 8, scraping assembly; 81, second fixed rod; 82, scraper; 9, cleaning assembly; 91, cleaning ring; 92, connecting rod; 93, pulling frame; 10, supporting leg; 11, positioning rod; 12, battery; 13, hanging ring; 14, roller. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment:

[0027] like Figure 1-5 As shown, a root cutting and soil loosening fertilizing machine for degenerate rhizome grassland comprises a frame 1, and a first side frame 2, a second side frame 3 and a third side frame 4 are fixedly connected to both sides of the lower end surface of the frame 1 in sequence from front to back, a soil-digging component 5 for digging soil is arranged between the two first side frames 2, a stirring component 6 for stirring soil and fertilizer is arranged between the two second side frames 3, and a fertilizing component 7 is arranged between the soil-digging component 5 and the stirring component 6. First, the soil is dug and the rhizomes are cut by the soil-digging component 5, and the fertilizing component 7 fertilizes the soil, and then the stirring component 6 stirs the soil and the fertilizer to reduce the probability of root burning; a leveling component 8 is arranged between the two third side frames 4 for leveling the stirred soil; the fertilizing component 7 comprises a storage barrel 71 arranged on the frame 1, and a cleaning component 9 is detachably arranged in the storage barrel 71, and the cleaning component 9 can clean the inner wall of the storage barrel 71 and can be disassembled, taken out and cleaned.

[0028] like Figure 1-5As shown, a leg 10 is connected between the lower end surface of the storage barrel 71 and the vehicle frame 1, and the storage barrel 71 is detachably provided with a barrel cover 72. In this embodiment, the barrel cover 72 is provided on the storage barrel 71, and a rubber layer (not shown in the figure) is provided around the inner wall of the barrel cover 72. The friction between the rubber layer and the storage barrel 71 makes the barrel cover 72 difficult to be bounced open during the fertilization process, and the barrel cover 72 is provided with a feed port 710 for adding fertilizer and water; the fertilization assembly 7 also includes a water distribution tank 73 fixedly connected to the lower end surface of the vehicle frame 1 and located between the soil-cutting assembly 5 and the stirring assembly 6, and a connecting pipe 74 is connected between the water distribution tank 73 and the storage barrel 71, and a high-pressure water pump 75 is provided between the connecting pipes 74, and a plurality of nozzles 76 are provided at equal intervals at the lower end of the water distribution tank 73. The fertilizer water enters the water distribution tank 73 from the storage barrel 71 through the output of the high-pressure water pump 75 and is sprayed out by the nozzle 76 to fertilize the soil.

[0029] like Figure 1-5 As shown, a positioning rod 11 is fixedly connected to the inner bottom wall of the storage barrel 71 along the circumferential direction. In the present embodiment, three positioning rods 11 are provided, and the upper ends of the positioning rods 11 are in contact with the barrel cover 72. The cleaning assembly 9 includes a cleaning ring 91 sliding on the positioning rod 11, and the outer side wall of the cleaning ring 91 is in contact with the inner wall of the storage barrel 71. In the present embodiment, two cleaning rings 91 are provided and the distance between the two cleaning rings 91 is exactly half the height of the storage barrel 71. A connecting rod 92 is connected between two adjacent cleaning rings 91. In the present embodiment, there are three connecting rods 92; the cleaning assembly 9 also includes a pull rack 93 sliding on the barrel cover 72, and one end of the pull rack 93 located in the storage barrel 71 is fixedly connected to the top cleaning ring 91. Press the barrel cover 72 and pull the pull frame 93 up and down to make the cleaning ring 91 scrape off the fertilizer adhered to the inner wall of the storage barrel 71 to clean the inner wall of the storage barrel 71. Then, pull the pull frame 93 upward to make the uppermost cleaning ring 91 contact with the barrel cover 72. Continuing to pull the pull frame 93 upward can open the barrel cover 72, and at the same time, the cleaning component 9 can be taken out of the storage barrel 71 for cleaning.

[0030] like Figure 1-5As shown, the stirring assembly 6 includes a rotating rod 61 rotatably connected between the two second side frames 3, and a plurality of stirring groups 62 are arranged on the rotating rod 61 at equal intervals along the length direction. The rotating rod 61 rotates to stir the soil after fertilization for stirring. One end of the rotating rod 61 passes through the second side frame 3 on the same side and is fixedly connected to a first pulley 63. A vertical plate 64 is fixedly connected to the vehicle frame 1, and a first motor 65 is installed on the vertical plate 64. The output end of the first motor 65 is fixedly connected to a second pulley 66, and the first pulley 63 and the second pulley 66 are connected by a belt 67. The rotating rod 61 rotates by the output of the first motor 65 and the coordinated transmission of the first pulley 63, the second pulley 66 and the belt 67. The stirring group 62 stirs the soil after fertilization during the rotation process to stir it, so that the soil and the fertilizer are fully in contact, reducing the probability of root burn.

[0031] like Figure 1-5 As shown, the stirring group 62 includes a first stirring member 621 and a second stirring member 622 fixedly connected to the rotating rod 61. The first stirring member 621 and the second stirring member 622 cooperate to enhance the stirring effect. In this embodiment, the first stirring member 621 is composed of a plurality of T-shaped steel members, and the second stirring member 622 is a U-shaped steel member. The second stirring member 622 can just contain the first stirring member 621 inside.

[0032] like Figure 1-5 As shown, the soil-cutting assembly 5 includes a first fixed rod 51 fixedly connected between the two first side frames 2, and a plurality of plowshares 52 are fixedly connected to the first fixed rod 51 at equal intervals along the length direction, and the positions of the plowshares 52, the nozzle 76 and the mixing group 62 correspond to each other.

[0033] like Figure 1-5 As shown, the scraping assembly 8 includes a second fixed rod 81 fixedly connected between the two third side frames 4, and a scraper 82 is fixedly connected to the second fixed rod 81. The scraper 82 is used to scrape and level the soil after being stirred by the stirring assembly 6.

[0034] like Figure 1-5 As shown, the fertilizer assembly 7 also includes a rotating shaft 77 rotatably connected to the bottom wall of the storage barrel 71, a stirring rod 78 is fixedly connected to the side wall of the rotating shaft 77, a second motor 79 is installed on the frame 1 below the storage barrel 71, the lower end of the rotating shaft 77 penetrates the bottom wall of the storage barrel 71 and is fixedly connected to the output end of the second motor 79, and a sealing ring is provided at the connection between the rotating shaft 77 and the bottom wall of the storage barrel 71. The rotating shaft 77 is rotated by the output of the second motor 79, and the stirring rod 78 stirs the fertilizer and water to improve the adequacy of the fertilizer stirring.

[0035] like Figure 1-5As shown, two hanging rings 13 are fixedly connected to the front end of the frame 1, and the fertilizer spreader can be connected to the transportation device through the hanging rings 13 and the connecting ropes. The sides of the two third side frames 4 that are away from each other are rotatably connected to rollers 14.

[0036] like Figure 1-5 As shown, the fertilization assembly 7 also includes a baffle 711 fixedly connected to the lower end surface of the water distribution tank 73 close to the side of the stirring assembly 6. The baffle 711 is provided to help block the soil lifted up by the stirring assembly 6, reduce the probability of the lifted soil contacting the nozzle 76, and protect the nozzle 76.

[0037] The first motor 65 , the second motor 79 and the high-pressure water pump 75 are all electrically connected to the battery 12 disposed on the vehicle frame 1 , and are also electrically connected to a control unit (not shown in the figure).

[0038] The working principle of a root cutting and soil loosening fertilizer applicator for degraded rhizome grassland in the present embodiment is as follows: when in use, the fertilizer applicator is connected to the transport device through the hanging ring 13, the soil is dug up and the rhizomes are cut by the plowshare 52, and fertilizer water is sprayed onto the soil by the nozzle 76. The soil after fertilization is moved and stirred by the stirring group 62 during the rotation process, so that the soil and fertilizer are in full contact, thereby reducing the probability of root burn; after fertilization, the cleaning ring 91 scrapes off the fertilizer adhered to the inner wall of the storage barrel 71 by pulling the pull frame 93 up and down, and cleans the inner wall of the storage barrel 71, and then the pull frame 93 is pulled upward to make the uppermost cleaning ring 91 contact with the barrel cover 72, and the barrel cover 72 can be opened by continuing to pull the pull frame 93 upward, and at the same time, the cleaning component 9 can be taken out of the storage barrel 71 for cleaning.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A root cutting and soil loosening fertilizing machine for degraded rhizome grassland, characterized by: The invention comprises a vehicle frame (1), wherein the lower end surface of the vehicle frame (1) is fixedly connected with a first side frame (2), a second side frame (3) and a third side frame (4) in sequence from front to rear, a soil-scraping assembly (5) is arranged between the two first side frames (2), a stirring assembly (6) for stirring soil and fertilizer is arranged between the two second side frames (3), a fertilizing assembly (7) is arranged between the soil-scraping assembly (5) and the stirring assembly (6); a scraping assembly (8) is arranged between the two third side frames (4), and the fertilizing assembly (7) comprises a material storage barrel (71) arranged on the vehicle frame (1), a cleaning assembly (9) is detachably arranged in the material storage barrel (71), and a barrel cover (72) is detachably arranged on the material storage barrel (71).

2. The root cutting and soil loosening fertilizing machine for degraded rhizome grassland according to claim 1, characterized in that: A support leg (10) is connected between the lower end of the material storage barrel (71) and the vehicle frame (1); the fertilizing assembly (7) further comprises a water distribution tank (73) fixedly connected to the lower end surface of the vehicle frame (1) and located between the soil-cutting assembly (5) and the stirring assembly (6); a connecting pipe (74) is connected between the water distribution tank (73) and the material storage barrel (71); a high-pressure water pump (75) is arranged between the connecting pipes (74); and a plurality of nozzles (76) are arranged at equal intervals at the lower end of the water distribution tank (73).

3. The root cutting and soil loosening fertilizing machine for degraded rhizome grassland according to claim 2, characterized in that: The inner wall of the material storage barrel (71) is fixedly connected with a positioning rod (11) along the circumferential direction; the cleaning assembly (9) comprises a cleaning ring (91) sliding on the positioning rod (11), the outer wall of the cleaning ring (91) contacts the inner wall of the material storage barrel (71), and a connecting rod (92) is connected between two adjacent cleaning rings (91).

4. The root cutting and soil loosening fertilizing machine for degenerate rhizome grassland according to claim 3, characterized in that: The cleaning assembly (9) further comprises a pull frame (93) sliding on the barrel cover (72), wherein one end of the pull frame (93) located in the material storage barrel (71) is fixedly connected to the uppermost cleaning ring (91).

5. The root cutting and soil loosening fertilizing machine for degraded rhizome grassland according to claim 4, characterized in that: The stirring assembly (6) comprises a rotating rod (61) rotatably connected between the two second side frames (3); a plurality of stirring groups (62) are arranged on the rotating rod (61) at equal intervals along the length direction; one end of the rotating rod (61) is fixedly connected to a first pulley (63); a vertical plate (64) is fixedly connected to the frame (1); a first motor (65) is mounted on the vertical plate (64); an output end of the first motor (65) is fixedly connected to a second pulley (66); the first pulley (63) and the second pulley (66) are connected to each other by a belt (67).

6. The root cutting and soil loosening fertilizing machine for degraded rhizome grassland according to claim 5, characterized in that: The stirring group (62) comprises a first stirring member (621) and a second stirring member (622) which are fixedly connected to the rotating rod (61).

7. The root cutting and soil loosening fertilizing machine for degraded rhizome grassland according to claim 6, characterized in that: The soil-cutting assembly (5) comprises a first fixing rod (51) fixedly connected between the two first side frames (2), and a plurality of plowshares (52) are fixedly connected to the first fixing rod (51) at equal intervals along the length direction.

8. The root cutting and soil loosening fertilizing machine for degraded rhizome grassland according to claim 7, characterized in that: The positions of the plowshare (52), the spray head (76) and the stirring group (62) correspond to each other.

9. The root cutting and soil loosening fertilizing machine for degraded rhizome grassland according to claim 1, characterized in that: The scraping assembly (8) comprises a second fixing rod (81) fixedly connected between the two third side frames (4), and a scraper (82) is fixedly connected to the second fixing rod (81).

10. The root cutting and soil loosening fertilizing machine for degraded rhizome grassland according to claim 9, characterized in that: A hanging ring (13) is fixedly connected to the front end of the vehicle frame (1), and rollers (14) are rotatably connected to the sides of the two third side frames (4) that are away from each other.

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